Vodafone — Want to get my vodafone number back but they are charging me 10 k for the same

Address:

Govt. housing Colony Ompora Budgan

Hello, the number [protected] i used for more than 7 years was deactivated 18+ months back. It was deactivated because i was out of state and i had not made any calls in more than 90 days. So i tried to reactivate it immediately, but was told it cannot be done and i have to pay for the number because its now vanity number and charging 10 k . It has been more than 2 year. No one is currently using that number and i have been to many vodafone stores but they are not letting me get a sim with that number. Please let me know how to get my number back.